// @Date         2021-11-15
// @Author       Aaron Zhang
// @Description   读取.env文件
// @FileName      env.go   

package contract

const (
	EnvDevelopment = "dev"
	EvnTesting     = "test"
	EnvProduction  = "prd"

	ProviderKeyEnv = "fmk:env"
)

type IContractEnv interface {
	GetAll() map[string]string
	Get(key string) string
	Exists(key string) bool
	Env() string
}
